17 citations · 50 across the 15 of their papers we have counts for
7 papers · 1 filter
A Unified Spectral Approach for Quasinormal Modes of Lee-Wick Black Holes
Davide Batic, Denys Dutykh, Breno Loureiro Giacchini
In this paper, we undertake a comprehensive examination of quasinormal modes linked to Lee-Wick black holes, delving into scalar, electromagnetic, and gravitational perturbations u…
On integrability of a new dynamical system associated with the BBM-type hydrodynamic flow
Denys Dutykh, Yarema A. Prykarpatskyy
This article explores the exceptional integrability property of a family of higher-order Benjamin-Bona-Mahony (BBM)-type nonlinear dispersive equations. Here, we highlight its deep…
Quasinormal Modes in Noncommutative Schwarzschild Black Holes: A Spectral Analysis
Davide Batic, Denys Dutykh
We present a comprehensive analysis of quasinormal modes (QNMs) for noncommutative geometry-inspired Schwarzschild black holes, encompassing both non-extreme and extreme cases. By…
Main topics of the NumHyp-2015' discussion session
Denys Dutykh, Laurent Gosse
Three main topics were raised in this discussion session, which took place on the 19th of June at the NumHyp-2015 meeting: nonlinear resonance for 1D systems of balance laws, dispe…
On complex algebraic singularities of some genuinely nonlinear PDEs
Denys Dutykh, Éric Leichtnam
In this manuscript, we highlight a new phenomenon of complex algebraic singularity formation for solutions of a large class of genuinely nonlinear partial differential equations (P…
Moving load on a floating ice layer
Denys Dutykh
This manuscript investigates the deformation of ice layers under a moving block, focusing on the theoretical framework and mathematical models that describe the mechanical and ther…
Entropy production rate and correlations of cavity magnomechanical system
Collins O. Edet, Muhammad Asjad, Denys Dutykh +2
We present the irreversibility generated by a stationary cavity magnomechanical system composed of a yttrium iron garnet (YIG) sphere with a diameter of a few hundred micrometers i…